Physics - Current Electricity Question with Solution | TestHub
PhysicsCurrent ElectricityElectrical instrumentEasy2 minPYQ_2017
PhysicsEasysingle choice
A potentiometer is an accurate and versatile device to make electrical measurements of E.M.F, because the method involves:NEET 2017
Options:
Answer:
C
Solution:
Reading of potentiometer is accurate because it doesn't draw any current from the circuit while measuring the voltages.
Stream:NEETSubject:PhysicsTopic:Current ElectricitySubtopic:Electrical instrument
⏱ 2mℹ️ Source: PYQ_2017
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